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Kentucky

$177+ Cheap flights from Duluth (DLH) to Kentucky

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/27. Fares are subject to change and may not be available on all flights or dates of travel.
DLH — SDF
Apr 30 — May 71
Thu 4/30
Thu 5/7
1 adult, Economy
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Cheap flight deals from Duluth to Kentucky

Cheapest flights from Duluth to Kentucky
Explore the most affordable flight options available from Duluth to Kentucky. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 31, 2026.

This Delta deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/85:10 am
DLH
-
BNA
1 stop3h 54m
Delta
Sat 9/126:00 am
BNA
-
DLH
1 stop4h 57m
Delta
Deal found 3/30$318
This United Airlines deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/176:57 pm
DLH
-
BNA
1 stop4h 32m
United Airlines
Sun 4/198:00 pm
BNA
-
DLH
1 stop4h 29m
United Airlines
Deal found 3/29$323
This United Airlines deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/146:57 pm
DLH
-
SDF
1 stop4h 02m
United Airlines
Sat 4/185:00 am
SDF
-
DLH
1 stop6h 38m
United Airlines
Deal found 3/30$328
This United Airlines deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/145:00 am
DLH
-
BNA
1 stop7h 28m
United Airlines
Sat 4/185:01 pm
BNA
-
DLH
1 stop5h 05m
United Airlines
Deal found 3/30$328
This Delta deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/1812:47 pm
DLH
-
BNA
2 stops8h 40m
Delta
Tue 4/216:00 am
BNA
-
DLH
1 stop6h 07m
Delta
Deal found 3/30$329
This United Airlines deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/62:57 pm
DLH
-
BNA
1 stop7h 00m
United Airlines
Mon 5/116:00 am
BNA
-
DLH
1 stop4h 34m
United Airlines
Deal found 3/27$343
This United Airlines deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/86:44 pm
DLH
-
BNA
1 stop4h 59m
United Airlines
Mon 5/116:00 am
BNA
-
DLH
1 stop4h 34m
United Airlines
Deal found 3/29$352
This United Airlines deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1211:12 am
DLH
-
TYS
1 stop4h 47m
United Airlines
Wed 9/165:57 pm
TYS
-
DLH
1 stop6h 30m
United Airlines
Deal found 3/25$353
This United Airlines deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/115:00 am
DLH
-
BNA
1 stop5h 27m
United Airlines
Mon 4/136:00 am
BNA
-
DLH
1 stop4h 39m
United Airlines
Deal found 3/29$358
This United Airlines deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/236:10 pm
DLH
-
TYS
1 stop5h 20m
United Airlines
Sat 7/46:30 am
TYS
-
DLH
1 stop5h 13m
United Airlines
Deal found 3/29$362
This United Airlines deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/55:00 am
DLH
-
TYS
1 stop7h 13m
United Airlines
Wed 9/96:30 am
TYS
-
DLH
1 stop5h 00m
United Airlines
Deal found 3/25$368
This Delta deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/1412:47 pm
DLH
-
BNA
2 stops8h 40m
Delta
Sat 4/184:25 pm
BNA
-
DLH
1 stop6h 21m
Delta
Deal found 3/30$374

Find flight deals from Duluth to Kentucky

Keep the following information in mind while searching for Duluth to Kentucky flight deals. Data was last updated March 31, 2026.

Round-trip from

$318
(Delta)

One-way from

$177
(Delta)
From Duluth Intl to Kentucky
Search Deals
One-way flight from Duluth Intl to Kentucky
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Duluth to Kentucky that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 31, 2026.
Use the filters below to find and compare flights from Duluth to Kentucky that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DuluthNashville

DLH - BNA

DLHBNA

Duluth Intl

Sat 4/18

4:29 pm-10:52 pm

1 stop6h 23m

Nashville Intl

Tue 4/21

6:00 am-12:07 pm

1 stop6h 07m

$323

DuluthLouisville

DLH - SDF

DLHSDF

Duluth Intl

Tue 4/14

6:57 pm-11:59 pm

1 stop4h 02m

Louisville Intl

Sat 4/18

5:00 am-10:38 am

1 stop6h 38m

$328

DuluthNashville

DLH - BNA

DLHBNA

Duluth Intl

Fri 5/8

6:44 pm-11:43 pm

1 stop4h 59m

Nashville Intl

Sun 5/10

8:15 pm-12:42 am

1 stop4h 27m

$398

DuluthNashville

DLH - BNA

DLHBNA

Duluth Intl

Sat 4/25

3:08 pm-7:56 pm

1 stop4h 48m

Nashville Intl

Wed 4/29

6:00 am-10:39 am

1 stop4h 39m

$398

DuluthNashville

DLH - BNA

DLHBNA

Duluth Intl

Sat 5/2

2:57 pm-7:56 pm

1 stop4h 59m

Nashville Intl

Wed 5/6

6:00 am-10:34 am

1 stop4h 34m

$398
Quickest round-trip

DuluthLouisville

DLH - SDF

DLHSDF

Duluth Intl

Sat 4/25

3:08 pm-8:16 pm

1 stop4h 08m

Louisville Intl

Wed 4/29

7:20 am-10:39 am

1 stop4h 19m

$398

DuluthLouisville

DLH - SDF

DLHSDF

Duluth Intl

Tue 4/28

3:08 pm-10:30 pm

1 stop6h 22m

Louisville Intl

Tue 5/5

3:36 pm-10:04 pm

1 stop7h 28m

$398

DuluthKnoxville

DLH - TYS

DLHTYS

Duluth Intl

Sat 4/11

3:08 pm-10:34 pm

1 stop6h 26m

Knoxville McGhee Tyson

Wed 4/15

7:00 am-10:39 am

1 stop4h 39m

$403

DuluthKnoxville

DLH - TYS

DLHTYS

Duluth Intl

Tue 6/23

5:05 am-3:19 pm

2 stops9h 14m

Knoxville McGhee Tyson

Sat 7/4

7:11 am-3:28 pm

2 stops9h 17m

$414

DuluthKnoxville

DLH - TYS

DLHTYS

Duluth Intl

Mon 6/22

5:05 am-2:49 pm

2 stops8h 44m

Knoxville McGhee Tyson

Fri 7/3

6:37 pm-10:50 pm

1 stop5h 13m

$459

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Showing 1-10 of 23 resultsSorted by cheapest first
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Best time to book a flight from Duluth to Kentucky

Have a flexible travel schedule? Discover the best time to fly to Kentucky from Duluth with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Duluth to Kentucky
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Duluth to Kentucky. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Duluth to Kentucky?

    For a flight from Duluth to Kentucky, you will be flying from Duluth Intl. Duluth Intl (DLH) is just 5.8 mi from the center of the city.

  • How long is the flight from Duluth to Kentucky?

    A quick flight from Duluth to Kentucky can take about 4h 02m. Delta provides one of the quickest options available for as low as $328. Airlines will cover a distance of 682 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from Duluth to Kentucky?

    While some choose either Duluth Intl - Knoxville McGhee Tyson or Duluth Intl - Louisville Intl, Duluth Intl - Nashville Intl is the most popular route from Duluth to Kentucky.

  • Can I find deals for flights from Duluth to Kentucky that include hotel bookings?

    Yes. In addition to deals on Duluth to Kentucky flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Duluth to Kentucky?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Duluth to Kentucky.

  • Can I find deals for business class flights from Duluth to Kentucky?

    Yes. Cheapflights offers flight deals from Duluth to Kentucky by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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